{"schema":"threatline.record/2","record":{"id":"CVE-2026-1501","aliases":[],"summary":"IBM Concert Software Improper Certificate Validation","details":"IBM Concert 1.0 through 3.0.0 is vulnerable to Improper Certificate Validation.","categories":["Unclassified"],"product":"Concert","vendor":"IBM","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-1501","source_modified_at":"2026-10-19T17:53:40.919Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Concert","vendor":"IBM","versions":[{"status":"affected","version":"1.0.0","lessThanOrEqual":"3.0.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":3.7,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00111,"percentile":0.0128,"score_date":"2026-10-23"},"published_at":"2026-10-19T17:18:00.687Z","modified_at":"2026-10-19T17:53:40.919Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-1501","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T17:53:40.919Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-1501","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.ibm.com/support/pages/node/7292374","tags":["vendor-advisory","patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-19T17:53:34.866315Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-19T17:53:40.919Z","content_hash":"d1f3593393c13c2cf63244e0ca31a294f71ddc04dd2798d8763a3bfa1c03547f"}}